Operating The Source Isolation Valve - Waters Xevo G2-XS QTof Overview And Maintenance Manual

Figure 7–4: Corona pin
Corona pin
4. Fit the blanking plug to the corona pin mounting contact.
Figure 7–5: Blanking plug fitted to the corona pin mounting contact
Corona pin mounting contact blanking plug
5. Close the source enclosure.

7.7 Operating the source isolation valve

You must close the source isolation valve to isolate the source from the instrument vacuum
system for certain maintenance procedures.
Required materials
Chemical-resistant, powder-free gloves
March 31, 2021, 715004496 Ver. 04 (previously released as Rev. D)
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